CN201849029U - Composite board with stereoscopic fabric reinforcing rib - Google Patents
Composite board with stereoscopic fabric reinforcing rib Download PDFInfo
- Publication number
- CN201849029U CN201849029U CN2010205458456U CN201020545845U CN201849029U CN 201849029 U CN201849029 U CN 201849029U CN 2010205458456 U CN2010205458456 U CN 2010205458456U CN 201020545845 U CN201020545845 U CN 201020545845U CN 201849029 U CN201849029 U CN 201849029U
- Authority
- CN
- China
- Prior art keywords
- composite board
- fabrics
- fabric
- layers
- woven fabric
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
Images
Landscapes
- Woven Fabrics (AREA)
Abstract
The utility model discloses a composite board with a stereoscopic fabric reinforcing rib, which belongs to the technical field of building materials and is used for improving the mechanical performance of the ultra-light composite board. The technical scheme is that: the board comprises an integral spacing woven fabric; the integral spacing woven fabric consists of two layers of fabrics and a connecting body of the fabrics; the connecting body is of a warp yarn or a weft yarn woven into two layers of the fabrics or a fabric woven by the warp yarn and the weft yarn; a foaming material is filled in a cavity between the two layers of the fabrics and the connecting body; and a resin matrix is compounded on the outer surfaces of the two layers of the fabrics. The composite board with the stereoscopic fabric reinforcing rib has light weight and high integral intensity owning to firm combination among all the material layers, and has wide application prospect in the fields of aviation, navigation, high-rise buildings, traffic and transportation and the like.
Description
Technical field
The utility model relates to a kind of three-dimensional structure composite board of high comprehensive performance, belongs to technical field of composite materials.
Background technology
The three-dimensional structure composite is to strengthen the heterogeneous material that body and resin matrix are composited by three-dimensional structure, and complementary with related by each phase component performance obtains the excellent comprehensive performance.At present, light-weight building commonly used generally is made of two metal deckings, middle filling foamed plastics up and down with composite board, and metal decking combines with foamed plastics employing adhesive method, and the shortcoming of this sheet material is that cost height and weight are bigger.Chinese patent discloses a kind of glass fibre and phenolic composite core material vacuum heat insulation plate No. 200610122870.1, outer panels and core in this sheet material is divided into, adopt adhesive bonding method to combine between panel and the core, do not have organically contact between the upper and lower panel, when sheet material bears big active force, ftracture between genetic horizon easily, cause sheet material to damage.Chinese patent discloses a kind of fiber enhanced foam core filled composite material plate No. 200710071679.3, and it is core with the cystosepiment, in top and bottom lay short fiber layers, adopts the mode of perforation that fiber is implanted cystosepiment, and composite molding then becomes foam battenboard.Not combination well between the short fiber of this sheet material, rely on bond matrix together, on cystosepiment, adopt the mechanical system punching to penetrate fiber, there is not good binding between fiber and foam yet, the infiltration bonding of last resort resin matrix combines these materials, each interface is easy to when bearing active force damage in conjunction with insecure.
The utility model content
The purpose of this utility model is to overcome the deficiencies in the prior art, a kind of in light weight, composite board that has the stereo fabric reinforcement that intensity is big is provided.
The alleged problem of the utility model realizes with following technical proposals:
A kind of composite board that has the stereo fabric reinforcement, comprise an integrated spaced woven fabric in the formation, described integrated spaced woven fabric is made up of two-layer fabrics and the connector between the two, and described connector is the fabric that is made into the warp thread of two-layer fabrics or weft yarn or is interwoven by warp thread and weft yarn; Be filled with expanded material in the cavity between described two-layer fabrics and the connector, the outer surface of two-layer fabrics is compounded with resin matrix.
The above-mentioned composite board that has the stereo fabric reinforcement, the longitudinal cross-section of described integrated spaced woven fabric are the ladder shape.
The utility model is the composite board skeleton with the integrated spaced woven fabric of integral weaving, connector in the integrated spaced woven fabric can organically link together two surface layers of composite board, overcome effectively two surface layers of conventional composite materials sheet material combine with the intermediate layer insecure, be easy to the shortcoming damaged when bearing active force.Simultaneously, after skeleton adopts integrated spaced woven fabric, expanded material of the present utility model foams in type fabric space, solidify and form, thereby can combine closely with fabric and form stable interface, more help improving every physical and mechanical properties of composite board than the traditional handicraft of lay fibrage or fabric in type foam board.
The utility model is not only in light weight, and combination is firm between the layers of material, and the bulk strength height has wide application prospect in fields such as Aero-Space, navigation, skyscraper, communications and transportation.
Description of drawings
The utility model is described in further detail below in conjunction with accompanying drawing.
Fig. 1 is a structural representation of the present utility model.
Each label is among the figure: 1, integrated spaced woven fabric; 2, expanded material; 3, resin matrix; 4, connector.
The specific embodiment
The utility model is a three-decker, and skeleton adopts integrated spaced woven fabric 1, and filled with foaming material 2 in the cavity of the integrated spaced woven fabric 1 that has woven makes its foaming in cavity, carries out resin compounded then, forms composite board.Also can carry out resin compounded to the integrated spaced woven fabric 1 that weaves earlier, stay the cavity of fabric, compound after, charge into expanded material 2 to cavity, make expanded material foam filled in cavity, be bonded as one the formation composite board with matrix material.
The whole skeleton of sheet material adopts integrated spaced woven fabric 1, integrated spaced woven fabric 1 once is made on loom, form by the connector 4 between two-layer fabrics and the two-layer fabrics up and down, connector can be to be made into the warp thread or the weft yarn of two-layer fabrics up and down, also can be the fabric that is formed by warp and weft interweaving, it be the part of integrated spaced woven fabric.Distribution of control connection body rationally and height make it to form stable space structure with two-layer fabrics up and down.Selecting for use according to purposes through the weft yarn raw material of integrated spaced woven fabric 1 can be adopted industrial terylene, glass fibre, carbon fiber, aramid fiber, high-strength high-modulus polyethylene fiber etc.
Production process of the present utility model is as follows:
Adopt mould that the space structure of integrated spaced woven fabric 1 is opened, fixed, charge into expanded material 2 in cavity, the control foaming condition is filled expanded material 2 even foaming in cavity, and is combined integral prefabricated of formation with skeleton.Expanded material can adopt materials such as polyurethane foam, phenol formaldehyde foam, polystyrene foam, polyvinyl chloride foam according to purposes.
Behind expanded material 2 curing moldings, prefabricated component is carried out resin compounded, can select thermosetting resins such as epoxy resin, phenolic resins and unsaturated polyester resin according to the purposes difference for use, or adopt thermoplastic resins such as polyamide, polypropylene, polyvinyl chloride and saturated polyester resin.According to resin matrix kind and product purpose, can select resin transfer molding (RTM) process (RTM), the molten cementation process of resin molding (RFI) or hand to stick with paste the composite molding that technology is finished composite panel.
Claims (2)
1. composite board that has the stereo fabric reinforcement, it is characterized in that, it comprises an integrated spaced woven fabric (1), described integrated spaced woven fabric (1) is made up of two-layer fabrics and the connector between the two (4), and described connector is the fabric that is made into the warp thread of described two-layer fabrics or weft yarn or is interwoven by warp thread and weft yarn; Be filled with expanded material (2) in the cavity between described two-layer fabrics and the connector, the outer surface of two-layer fabrics is compounded with resin matrix (3).
2. according to the described composite board that has the stereo fabric reinforcement of claim 1, it is characterized in that the longitudinal cross-section of described integrated spaced woven fabric (1) is the ladder shape.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010205458456U CN201849029U (en) | 2010-09-28 | 2010-09-28 | Composite board with stereoscopic fabric reinforcing rib |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010205458456U CN201849029U (en) | 2010-09-28 | 2010-09-28 | Composite board with stereoscopic fabric reinforcing rib |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201849029U true CN201849029U (en) | 2011-06-01 |
Family
ID=44091440
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010205458456U Expired - Fee Related CN201849029U (en) | 2010-09-28 | 2010-09-28 | Composite board with stereoscopic fabric reinforcing rib |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201849029U (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102797334A (en) * | 2012-08-28 | 2012-11-28 | 吴伯明 | Three-dimensional enhanced heat-preserving decorative integrated composite board |
| CN102852273A (en) * | 2012-09-14 | 2013-01-02 | 江苏鑫石器玄武岩纤维有限公司 | Three-dimensional hollow fabric reinforced composite plate |
| CN105774175A (en) * | 2016-03-18 | 2016-07-20 | 长沙中瞿新材料科技有限公司 | Novel plate |
| CN105804343A (en) * | 2016-03-18 | 2016-07-27 | 长沙中瞿新材料科技有限公司 | Indoor decoration plate material |
| CN105835413A (en) * | 2016-03-18 | 2016-08-10 | 长沙中瞿新材料科技有限公司 | High-strength composite board |
-
2010
- 2010-09-28 CN CN2010205458456U patent/CN201849029U/en not_active Expired - Fee Related
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102797334A (en) * | 2012-08-28 | 2012-11-28 | 吴伯明 | Three-dimensional enhanced heat-preserving decorative integrated composite board |
| CN102852273A (en) * | 2012-09-14 | 2013-01-02 | 江苏鑫石器玄武岩纤维有限公司 | Three-dimensional hollow fabric reinforced composite plate |
| CN102852273B (en) * | 2012-09-14 | 2014-11-12 | 江苏鑫石器玄武岩纤维有限公司 | Three-dimensional hollow fabric reinforced composite plate |
| CN105774175A (en) * | 2016-03-18 | 2016-07-20 | 长沙中瞿新材料科技有限公司 | Novel plate |
| CN105804343A (en) * | 2016-03-18 | 2016-07-27 | 长沙中瞿新材料科技有限公司 | Indoor decoration plate material |
| CN105835413A (en) * | 2016-03-18 | 2016-08-10 | 长沙中瞿新材料科技有限公司 | High-strength composite board |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN201849029U (en) | Composite board with stereoscopic fabric reinforcing rib | |
| CN107877970B (en) | Heat-insulation three-dimensional hollow composite board and application thereof | |
| CN101067343B (en) | Lattice reinforced composite material sandwich structure | |
| CN201052677Y (en) | Lattice reinforced composite material sandwich structure | |
| JP5852542B2 (en) | Carbon fiber reinforced composite fabric and method for producing the same | |
| CN101736476A (en) | Foam filled stereoscopic reinforced material | |
| CN103009728A (en) | Composite material plate, preparation method and use of composite material plate | |
| CN102115938A (en) | Integral hollow sandwich composite material with novel structure | |
| TWI738791B (en) | Sheets and rod-shaped members | |
| CN101581269A (en) | Wind power generation blade and manufacture technology thereof | |
| CN202882222U (en) | Reinforcing fabric with three-dimensional grids | |
| CN102560830A (en) | Stereoscopic mesh reinforcing fabric | |
| CN106751466A (en) | A kind of biomass composite and preparation method thereof | |
| CN203021722U (en) | Latticed three-dimensional hollow layer-connection fabric | |
| CN201648829U (en) | Foam-filled stereoscopic reinforcing material | |
| WO2013026925A1 (en) | A method for manufacturing a composite material, and a sheet made of this composite material | |
| CN205255608U (en) | I shape presss from both sides core composite sheet | |
| CN112874081A (en) | Continuous plant fiber reinforced wood-plastic plate and preparation method thereof | |
| CN110978672A (en) | Integrally formed sandwich structure and process | |
| CN209700001U (en) | A kind of pultrusion composite board | |
| CN102152525B (en) | Method for preparing three-dimensional orthogonal woven foam sandwich composite material | |
| CN101787602A (en) | Three-dimensional reinforced fabric knitted with foam strips | |
| CN101871556A (en) | Pultruded bamboo fiber reinforce plastic wrapped inorganic core composite plate and molding method thereof | |
| CN201713642U (en) | Integral laminate porous fabric | |
| CN103482019A (en) | Connection structure of composite material superstructure and steel hull |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20110601 Termination date: 20130928 |